Material:Silica gel
Certification:CE
Type:Electric Horn
Brand Name:ROCKBROS
Model Number:CB1709
Size:3.5 * 3 cm
Weight :33 g
Battery:Button cell
decibel:110
Sound:3 Voices
Color:5 colors
Waterproof level:IPX4






A (下)


B (下)


C (下)


D (下)


E (下)